I have tried searching but have not found an answer.
I just bought a 2001 996 C2 and just assumed it would have lsd. Now I am learning that most did not have them. How can I find out if mine has it?
Thanks

 

I don't think LSD was even an option for years other than '99, except for the 40th anniversary edition, but I could be wrong.

=Carlos=

P.S. For the 99's, if you look on the underside of the hood and see the option code 220 listed, that means LSD-equipped.

 

That's correct. It wasn't offered in NA after 99 on the regular car. I think because they thought PSM was equivalent.

 

I am so surprised to hear that. I was a BMW M3 guy before this and I was under the impression that a limited slip would be standard on all cars of this calibre. I also just got rid of my Mini Cooper S because without the lsd it drove me crazy (constantly spinning inside tire).

 

Not having an LSD isn't much of a hinderance in these cars, even at the track. If with an LSD, the new GT3 only locks 28% on Acceleration. Keep in mind where the weight is in these cars. With all the weight near the drive wheels, traction is not an issue. Where as on a FWD...

As stated above, in the US the LSD was an option only for 99' It was standard on the 40th An Ed (which also came with PSM standard). It was still optional in Europe other years.

FYI, an LSD has been optional on the Cooper S since 05'.

 

Just don't use it and drive. LSD is great for those weekend trips but I don't think seeing pink elephants while driving is the safest of situations.

 

The advantage of LSD over PSM is that it transfers power whereas the PSM reduces power. Totally different systems and PSM is NOT better for true racing, yet may be better to save the novice driver. PSM is just another crutch that manufacturers are using so EVERYONE can claim that they know how to drive a sports car.

 

I guess I was just shocked that it wasn't standard on all 911s. Is it true that the Boxster has always had it? If so, does the Boxster need it more than a 996?

 

You beat me to it!

 

Yes, I know, but wouldn't it be easier to drive on LSD if my car had LSD?

 

the 996 GT3 is 40/60 :-)

 

Do all GT3s come with a mechanical locking differential?

 

what's the difference b/t TPC and LSD? i have a button for the TPC is there a button for the LSD?

 

It's never been "standard" on a regular 911. From 1960s to present.

No doubt its cheaper and quieter to have a computer controlled traction device like PSM (which uses the ABS/Brakes to limit slip) than a mechanical LSD.

 

Boxster never had LSD. Not even optional.
And no, the Boxster doesn't need LSD anymoreso than a 911. Boxsters also have rear weight bias (~47/53), but less power than 911.
My Boxster tended toward four wheel drift on acceleration out of a turn. No power oversteer issues or lack of rear wheel traction either for that matter. Very balanced, and neutral, with understeer the prevailing trait.